LAMBSHEAD B-10

Oil · District 7B · Lease #28414

Operator: THROCKMORTON OIL, INC.

Cum Oil

14k BBL

Cum Gas

28k MCF

casinghead

Wells

1

Production

1997-12 — 2002-09

Peak Month

1999-07

Production History

Cum Oil: 13,637 BBL Cum Gas: 28,372 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

952 BBL/mo

Di (annual)

238.1%

b-factor

0.0

EUR

4,810 BBL

R-squared

0.817

type

exponential

Operator History (from monthly production reports)

1997-12 — 2004-12 THROCKMORTON OIL, INC. 85 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2THROCKMORTON OIL INC.25,5001991-08-14